HiLetgo 10PCS Super Mini USB Light Ultra Slim USB Light for Laptop/Keyboard/Camping

Very bright for the right application. It's not dimmable but they do sell others that are.

5 Stars because of the Price vs. quality, Low current draw, Brightness. Would like to see a choice of 6000K (Daylight) or 3000K for Warm White. For Night Light it would be better in the Warm White which would be better for sleeping as it would give enough light to see if you get up but not so harsh on your eyes . So I have use them with a cheap 1Amp USB charger which works great. But you may find out on some Power Banks that due to the low current draw for this light the Power Bank may shut off. after 30 - 60 seconds. You may need to draw 60 - 100 mA to keep the Power Bank on. You may need to play with your power bank to find out if you plan to use it to power up this light. But this light also runs cool because it only draw 40 mA.

These are very bright LED lights and it hurts my eyes when looking directly at them. They are very easy to use, just plug them into your portable power bank with USB-A type connector. I didn't check the rated power and current draw, but they are fine for my application.

Anyone who gives these less than 5 stars expects way too much for their money! These things are only $.65 each. They're small, easy to store, and bright for such a small package. I purchased these to throw in my emergency bag as a backup to my backup. I already have flashlights, but I also keep a battery backup for recharging my phone, and figured these would be a perfect addition to my battery backup. Do they take the place of a flashlight? NO. Will they light up a baseball stadium? NO. Will they provide adequate, low power consumption lighting in an emergency situation? Absolutely. I wouldn't walk around with one in my pocket, or on my key ring, but I do keep a couple in each of my emergency bags.

You can plug one or two of these into one of those portable batteries used to charge cell phones, and the lights will last for hours and hours, even on a small battery.These are really handy to have during a power outage. Much better than using candles, and more light. Get several small USB batteries, and a pack of these, and put them in different places in your house to have light when the power is out.

An order I place supposed to contain 3 items arrived, but with only 2 items in package, this item was missing. I contacted the Customer Support and the helper was terrific in understanding the issue and immediately placed a replacement order, I received the next day. Thank You For Your Help...The product itself is really cool, it's bright, simple and very helpful in many places other lighting is not convenient. I will order again.

Not provided an approximate lumens level, am surprized how well they work.Some appear to be dead on arrival, but it is just a budget purchase anticipation.These units are printed directly onto the circuit board and shipped out the door. (notice the label as slim)The thickness of the boards is not thick enough for some of the USB slots that they are to be placed into.Plan to glue a piece of material to the back of the board to help them reach the connections in the USB slot.They are to inexpensive to send back, and they generally stay cool, enough to allow a fix.Will consider an additional purchase.

Been a minute since i bought something so dumb and cool dumb heavily outweighs the cool and useful if you think about it for more than 5 secondsUses ive found so farBehind the TV light because lmao game system in a funny spot allowing me to shine the light down the hallway 👍Turn a moble battery into a flashlight seems like its always backwards but hey if you lose power and want a light that will stay on for days and is alright bright go for itShowing it to people so they can think your dumb toIm out of ideas good luck